They sound very disorganized. What a mess. What would I do? It would depend on my need for a job.

If I already have a job, but am looking for a better one I wouldn’t be able to play these stupid games because if I didn’t put a notice for leaving, I can’t possibly start elsewhere! I wouldn’t take this job. They need to do better with their business!

If I don’t work and need a job, I’d take it but would keep an eye if this disorganization is their mode of operation. If training is paid, at the very least get two weeks of training paid. That’s something. And maybe the job itself is ok enough or maybe it’s even good. And management in retail switches around all the time. You might not have these supervisors for long. You might get new ones in a month and they might be better.

So yeah in this second scenario I’d take a job.